All files / app/pipe safe.pipe.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
2x
 
 
 
 
 
 
2x
 
 
1x
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
import { Pipe, PipeTransform } from '@angular/core';
import { DomSanitizer, SafeHtml, SafeResourceUrl, SafeScript, SafeStyle, SafeUrl } from '@angular/platform-browser';
 
@Pipe({
    name: 'safe',
    pure: true
})
export class SafePipe implements PipeTransform {
 
  constructor(
    private sanitizer: DomSanitizer,
  ) {}
 
  public transform(value: any, type = 'resourceUrl'): SafeHtml | SafeStyle | SafeScript | SafeUrl | SafeResourceUrl {
    switch (type) {
      case 'html': return this.sanitizer.bypassSecurityTrustHtml(value);
      case 'style': return this.sanitizer.bypassSecurityTrustStyle(value);
      case 'script': return this.sanitizer.bypassSecurityTrustScript(value);
      case 'url': return this.sanitizer.bypassSecurityTrustUrl(value);
      case 'resourceUrl': return this.sanitizer.bypassSecurityTrustResourceUrl(value);
      default: throw new Error(`Invalid safe type specified: ${type}`);
    }
  }
 
}